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package dao;

import entities.User;

/**
 *
 * @author theworldiwant
 */
public abstract class UserDAO {
    public abstract void addUser(User us);
    public abstract User validateUser(String username, String password);
    public abstract void updateUser(User us);
    public abstract void activateUser(User us);
    public abstract void deActivateUser(User us);
    public abstract User findUserByName(String s);
    public abstract User findUserById(String k);
   
    
}
